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TB172

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ID = 14860
       
Country:
France
Brand: Dario (tubes) - voir aussi La Radiotechnique
Tube type:  Triode, vacuum   Audio Frequency 
Identical to TB172 = PM2DX

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Information source Babani, International Radio Tube Encyclopaedia   p. 144 & 145
Universal Vade-Mecum, Electron Valves and Semiconductor Devices   Section 85, p. 119
Taschenbuch zum Röhren-Codex 1948/49
L'ABCDaire des lampes de TSF des jeunes années

s_397_g_30.gif TB172: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


Just Qvigstad
brans_roehren_vademecum_1942_p140_141_tb172_tb622_nb~~1.png
TB172: Brans Röhren Vademecum 1942
Patrice Zeissloff

 
tb172dario.jpg

 

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